HighchartsChartZoomingMouseWheelOptions class

The mouse wheel zoom is a feature included in Highcharts Stock, but is also available for Highcharts Core as a module. Zooming with the mouse wheel is enabled by default in Highcharts Stock. In Highcharts Core it is enabled if chart.zooming.type is set. It can be disabled by setting this option to false.

API Docs: https://api.highcharts.com/highcharts/chart.zooming.mouseWheel

Inheritance

Constructors

HighchartsChartZoomingMouseWheelOptions.new({bool? enabled, double? sensitivity, String? type})
The mouse wheel zoom is a feature included in Highcharts Stock, but is also available for Highcharts Core as a module. Zooming with the mouse wheel is enabled by default in Highcharts Stock. In Highcharts Core it is enabled if chart.zooming.type is set. It can be disabled by setting this option to false.

Properties

enabled ↔ bool?
Zooming with the mouse wheel can be disabled by setting this option to false.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sensitivity ↔ double?
Adjust the sensitivity of the zoom. Sensitivity of mouse wheel or trackpad scrolling. 1 is no sensitivity, while with 2, one mouse wheel delta will zoom in 50%.
getter/setter pair
type ↔ String?
Decides in what dimensions the user can zoom scrolling the wheel. Can be one of x, y or xy. In Highcharts Core, if not specified here, it will inherit the type from chart.zooming.type. In Highcharts Stock, it defaults to x.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJSON() → String
Serializes the settings to a JSON string.
inherited
toOptionsJSON(StringBuffer buffer) → void
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited